Tubo de construción 50*50 mm 4x4 tubo cadrado tubo cadrado tubo cadrado de metal de 20 mm para poste de cerca de aceiro
SMSTEELTubo cadrado/rectangular
● Tubo cadrado/rectangular pregalvanizado: o tubo cadrado/rectangular pregalvanizado está feito directamente de tira de aceiro galvanizado en quente.
● Tubo cadrado/rectangular galvanizado por inmersión en quente: o tubo cadrado/rectangular galvanizado por inmersión en quente ten un revestimento de zinc máis groso que o tubo cadrado/rectangular pregalvanizado. Os tubos negros mergúllanse nun baño de zinc para a galvanización.
● Tubo electrogalvanizado cadrado/rectangular: a tecnoloxía do tubo electrogalvanizado cadrado/rectangular é similar ao tubo galvanizado por inmersión en quente, pero o grosor do revestimento de zinc é menor que o do tubo galvanizado por inmersión en quente.
● Pintado en cadrado/rectangular: Pintado en cadrado/rectangular para eliminar primeiro a ferruxe e limpar o aceite e despois pintar coa cor requirida.
Estándar: GB/T6728:2002, ASTM A500, JIS G3466, EN10210, EN10219
Grao do aceiro:
GB/T6728:2002: Q195, Q235, Q345
ASTM A500:GR. A, GR. B, GR. C, GR. D
JIS G3466: SS440,SS540
EN10210, EN10219: S235JR, S275JR, S355JR, S355J2H
SMSTEELTubo cadrado
| Tamaño | Grosor da parede | Tamaño | Grosor da parede | Tamaño | Grosor da parede | Tamaño | Grosor da parede |
| milímetros | milímetros | milímetros | milímetros | milímetros | milímetros | milímetros | milímetros |
| 10x10 | 0,6-0,8 | 42x42 | 1,2-6,0 | 90x90 | 2,5-6,0 | 150x150 | 4,0-8,0 |
| 12x12 | 0,6-0,8 | 45x45 | 1,2-6,0 | 95x95 | 2,5-6,0 | 160x160 | 4,0-8,0 |
| 13x13 | 0,6-2,0 | 48x48 | 1,2-6,0 | 100x100 | 2,5-6,0 | 180x180 | 4,0-8,0 |
| 15x15 | 0,7-2,0 | 50x50 | 1,5-6,0 | 105x105 | 2,5-6,0 | 200x200 | 5,0-10,0 |
| 16x16 | 0,7-2,0 | 55x55 | 1,5-6,0 | 110x110 | 3,0-6,0 | 220x220 | 8,0-25,0 |
| 20x20 | 1,0-3,0 | 60x60 | 1,5-6,0 | 115x115 | 3,0-6,0 | 250x250 | 8,0-25,0 |
| 25x25 | 1,0-3,0 | 65x65 | 2,0-6,0 | 120x120 | 3,0-6,0 | 280x280 | 8,0-25,0 |
| 30x30 | 1,2-4,0 | 70x70 | 2,0-6,0 | 125x125 | 3,0-6,0 | 300x300 | 8,0-25,0 |
| 35x35 | 1,0-4,0 | 75x75 | 2,0-6,0 | 130x130 | 3,0-6,0 | 350x350 | 8,0-25,0 |
| 38x38 | 1,0-5,0 | 80x80 | 2,5-6,0 | 135x135 | 4,0-14,0 | 400x400 | 8,0-25,0 |
| 40x40 | 1,0-6,0 | 85x85 | 2,5-6,0 | 140x140 | 4,0-8,0 | 450x450 | 8,0-25,0 |
| 500x500 | 8,0-25,0 |
SMSTEELUsos comúns Tubo cadrado
A resistencia dos tubos cadrados dálles unha ampla gama de aplicacións no exterior. O seu interior oco fainos excelentes para transportar fluídos como gasolina, auga e outros produtos derivados do petróleo.
Malia a súa estrutura robusta, estes tubos son relativamente lixeiros e pódense dobrar para adaptarse a diferentes casos de uso. Tamén son compoñentes esenciais na produción de certos equipos, pezas mecánicas e infraestruturas industriais.
SMSTEELTubo rectangular
| Tamaño | Grosor da parede | Tamaño | Grosor da parede | Tamaño | Grosor da parede | Tamaño | Grosor da parede | Tamaño | Grosor da parede |
| milímetros | milímetros | milímetros | milímetros | milímetros | Mm | milímetros | milímetros | milímetros | milímetros |
| 20x10 | 0,7-2,0 | 70x25 | 1,2-6,0 | 100x90 | 2,0-6,0 | 130x50 | 2,0-6,0 | 150x110 | 2,0-6,0 |
| 20x14 | 0,7-2,0 | 70x30 | 1,2-6,0 | 110x25 | 2,0-6,0 | 130x60 | 2,0-6,0 | 150x250 | 3,0-12,0 3,0-12,0 |
| 20x15 | 0,7-2,0 | 70x40 | 1,2-6,0 | 110x30 | 2,0-6,0 | 130x70 | 2,0-6,0 | 150x300 | 2,0-6,0 |
| 26x13 | 0,7-2,0 | 70x50 | 2,0-6,0 | 110x40 | 2,0-6,0 | 130x80 | 2,0-6,0 | 160x40 | 2,0-6,0 |
| 30x10 | 0,7-2,0 | 70x60 | 2,0-6,0 | 110x50 | 2,0-6,0 | 130x90 | 2,0-6,0 | 160x50 | 2,0-6,0 |
| 30x15 | 0,7-2,0 | 80x20 | 1,2-4,0 | 110x60 | 2,0-6,0 | 130x100 | 2,0-6,0 | 160x60 | 2,0-6,0 |
| 30x20 | 0,8-2,0 | 80x25 | 1,2-6,0 | 110x70 | 2,0-6,0 | 130x110 | 2,0-6,0 | 160x70 | 2,0-6,0 |
| 40x10 | 0,8-2,0 | 80x30 | 1,2-6,0 | 110x80 | 2,0-6,0 | 130x120 | 2,0-6,0 | 160x80 | 2,0-6,0 |
| 40x15 | 1,0-2,0 | 80x40 | 1,2-6,0 | 110x90 | 2,0-6,0 | 140x30 | 2,0-6,0 | 160x90 | 2,0-6,0 |
| 40x20 | 1,0-2,5 | 80x50 | 2,0-6,0 | 110x100 | 2,0-6,0 | 140x40 | 2,0-6,0 | 160x100 | 2,0-6,0 |
| 40x25 | 1,0-2,5 | 80x60 | 2,0-6,0 | 110x140 | 4,0-6,0 | 140x50 | 2,0-6,0 | 180x40 | 2,0-6,0 |
| 40x30 | 1,0-2,5 | 80x70 | 2,0-6,0 | 120x25 | 2,0-6,0 | 140x60 | 2,0-6,0 | 180x50 | 2,0-6,0 |
| 50x11 | 1,0-2,0 | 90x25 | 1,2-6,0 | 120x30 | 2,0-6,0 | 140x70 | 2,0-6,0 | 180x60 | 2,0-6,0 |
| 50x15 | 1,0-3,0 | 90x30 | 1,2-6,0 | 120x40 | 2,0-6,0 | 140x80 | 2,0-6,0 | 180x70 | 2,0-6,0 |
| 50x20 | 1,0-3,0 | 90x40 | 2,0-6,0 | 120x50 | 2,0-6,0 | 140x90 | 2,0-6,0 | 180x80 | 2,0-6,0 |
| 50x25 | 1,0-3,0 | 90x50 | 2,0-6,0 | 120x60 | 2,0-6,0 | 140x100 | 2,0-6,0 | 190x40 | 2,0-6,0 |
| 50x30 | 1,0-3,0 | 90x60 | 2,0-6,0 | 120x70 | 2,0-6,0 | 140x110 | 2,0-6,0 | 190x50 | 2,0-6,0 |
| 50x40 | 1,0-3,0 | 90x70 | 2,0-6,0 | 120x80 | 2,0-6,0 | 140x120 | 2,0-6,0 | 190x60 | 2,0-6,0 |
| 60x15 | 1,0-3,0 | 90x80 | 2,0-6,0 | 120x90 | 2,0-6,0 | 150x30 | 2,0-6,0 | 190x70 | 2,0-6,0 |
| 60x20 | 1,0-3,0 | 100x25 | 2,0-6,0 | 120x100 | 2,0-6,0 | 150x40 | 2,0-6,0 | 200x40 | 2,0-6,0 |
| 60x25 | 1,0-4,0 | 100x30 | 2,0-6,0 | 120x110 | 2,0-6,0 | 150x50 | 2,0-6,0 | 200x50 | 2,0-6,0 |
| 60x30 | 1,0-4,0 | 100x40 | 2,0-6,0 | 120x130 | 4,0-6,0 | 150x60 | 2,0-6,0 | 200x60 | 2,5-6,0 |
| 60x40 | 1,2-6,0 | 100x50 | 2,0-6,0 | 120x140 | 4,0-6,0 | 150x70 | 2,0-6,0 | 200x100 | 3,0-13,0 |
| 60x50 | 1,2-6,0 | 100x60 | 2,0-6,0 | 120x200 | 4,0-6,0 | 150x80 | 2,0-6,0 | 200x300 | 3,0-13,0 |
| 70x20 | 1,0-6,0 | 100x70 | 2,0-6,0 | 130x30 | 2,0-6,0 | 150x90 | 2,0-6,0 | 200x400 | |
| 70x25 | 1,2-6,0 | 100x80 | 2,0-6,0 | 130x40 | 2,0-6,0 | 150x100 | 2,0-6,0 |
SMSTEELaplicación
Utensilios de cociña e outros equipos pesados de procesamento de alimentos
Panelado de paredes arquitectónicas
Valados exteriores e remates de soporte
Canteiras e sistemas de filtración de auga
Intercambiadores de calor
Pantallas de minería
Repositorios químicos
Resortes de alta resistencia
oleodutos
SMSTEELexposición de produtos
